Phenytoin Impurity 7

CAS NO.: 57-41-0

Formula: C15H12N2O2

Weight: 252.27

Phenytoin Impurity 8

CAS NO.: 15427-81-3

Formula: C14H14N2O

Weight: 226.28

Phenytoin Impurity 9

CAS NO.: 3060-50-2

Formula: C14H13NO2

Weight: 227.26

Fosaprepitant Impurity 1

CAS NO.: 1623-07-0

Formula: C7H9O4P

Weight: 188.12

Foscarnet Sodium EP Impurity A

CAS NO.: 72305-00-1

Formula: C3H5O5P. 2 Na

Weight: 152.04 2 22.99

Foscarnet Sodium EP Impurity B

CAS NO.: 55920-24-6

Formula: C3H5O5P2. 2 Na

Weight: 152.04 2 22.99

Foscarnet Sodium EP Impurity C

CAS NO.: 72304-94-0

Formula: C5H10O5P. Na

Weight: 181.10 22.99

Foscarnet Sodium EP Impurity D

CAS NO.: 1474-78-8

Formula: C7H15O5P

Weight: 210.17

Flumethasone Impurity 2

CAS NO.: 1744-64-5

Formula: C22H28ClFO5

Weight: 426.91

Fluoxetine HCl

CAS NO.: 56296-78-7

Formula: C17H18F3NO.HCl

Weight: 309.33 36.46

Fluoxetine EP Impurity A (Atomoxetine EP Impurity H)

CAS NO.: 42142-52-9

Formula: C10H15NO

Weight: 165.24

Fluoxetine Impurity 1

CAS NO.: 60577-28-8

Formula: C11H17NO

Weight: 179.26

Furosemide

CAS NO.: 54-31-9

Formula: C12H11ClN2O5S

Weight: 330.74

Furosemide EP Impurity A

CAS NO.: 4818-59-1

Formula: C12H11ClN2O5S

Weight: 330.74

Furosemide EP Impurity C

CAS NO.: 3086-91-7

Formula: C7H7ClN2O4S

Weight: 250.65

Flomoxef Impurity 1

CAS NO.:

Formula: C6H12N4O4S

Weight: 236.25